/* CSS Variables for Theme Support */
:root {
    /* Default Light Theme */
    --header-bg-color: rgba(255, 255, 255, 0.85);
    --header-text-color: #333;
    --header-accent-color: #667eea;
    --header-border-color: rgba(0, 0, 0, 0.1);
    --header-hover-bg: #667eea;
    --header-hover-text: #ffffff;
    --submenu-bg-color: rgba(255, 255, 255, 0.95);

    --bg-color: #f4f4f9;
    --text-color: #333333;
    --text-secondary: #555;
    --grid-color: rgba(0, 0, 0, 0.07);
    --container-bg: rgba(255, 255, 255, 0.95);
    --input-bg: #ffffff;
    --input-border: #d1d5db;
    --success-color: #22c55e;
    --error-color: #ef4444;
    --warning-color: #f97316;
    --accent-color: #6366f1;
    --accent-secondary: #8b5cf6;
    --shadow-primary: rgba(0, 0, 0, 0.08);
    --shadow-focus: rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] {
    --header-bg-color: rgba(20, 20, 30, 0.85);
    --header-text-color: #f0f0f0;
    --header-accent-color: #00ffdd;
    --header-border-color: rgba(0, 255, 221, 0.3);
    --header-hover-bg: #00ffdd;
    --header-hover-text: #1a1a1a;
    --submenu-bg-color: rgba(30, 30, 45, 0.95);
}

[data-theme="blue"] {
    --header-bg-color: rgba(20, 30, 50, 0.85);
    --header-text-color: #e0e0ff;
    --header-accent-color: #66ccff;
    --header-border-color: rgba(102, 204, 255, 0.3);
    --header-hover-bg: #66ccff;
    --header-hover-text: #141e32;
    --submenu-bg-color: rgba(30, 45, 75, 0.95);
    --bg-color: #0a192f;
    --text-color: #c8d6f5;
    --text-secondary: #8892b0;
    --grid-color: rgba(200, 220, 255, 0.1);
    --container-bg: rgba(23, 42, 69, 0.9);
    --input-bg: #1d3354;
    --input-border: #304a6e;
    --accent-color: #64ffda;
    --accent-secondary: #17a2b8;
}

[data-theme="green"] {
    --header-bg-color: rgba(20, 40, 20, 0.85);
    --header-text-color: #e0ffe0;
    --header-accent-color: #66ff99;
    --header-border-color: rgba(102, 255, 153, 0.3);
    --header-hover-bg: #66ff99;
    --header-hover-text: #142814;
    --submenu-bg-color: rgba(30, 60, 30, 0.95);
    --bg-color: #0f2d1e;
    --text-color: #d4f5e1;
    --text-secondary: #83c5be;
    --grid-color: rgba(200, 255, 200, 0.1);
    --container-bg: rgba(18, 51, 36, 0.9);
    --input-bg: #1b4b35;
    --input-border: #2a6f4d;
    --accent-color: #70e0a4;
    --accent-secondary: #28a745;
}

[data-theme="red"] {
    --header-bg-color: rgba(40, 20, 20, 0.85);
    --header-text-color: #ffe0e0;
    --header-accent-color: #ff6666;
    --header-border-color: rgba(255, 102, 102, 0.3);
    --header-hover-bg: #ff6666;
    --header-hover-text: #281414;
    --submenu-bg-color: rgba(60, 30, 30, 0.95);
    --bg-color: #2d0f0f;
    --text-color: #f5d4d4;
    --text-secondary: #d9a0a0;
    --grid-color: rgba(255, 200, 200, 0.1);
    --container-bg: rgba(51, 18, 18, 0.9);
    --input-bg: #4b1b1b;
    --input-border: #6f2a2a;
    --accent-color: #f07167;
    --accent-secondary: #dc3545;
}

[data-theme="purple"] {
    --header-bg-color: rgba(30, 20, 40, 0.85);
    --header-text-color: #f0e0ff;
    --header-accent-color: #cc99ff;
    --header-border-color: rgba(204, 153, 255, 0.3);
    --header-hover-bg: #cc99ff;
    --header-hover-text: #1e1428;
    --submenu-bg-color: rgba(45, 30, 60, 0.95);
    --bg-color: #2a0f2d;
    --text-color: #e9d4f5;
    --text-secondary: #c3a0d9;
    --grid-color: rgba(240, 200, 255, 0.1);
    --container-bg: rgba(41, 18, 51, 0.9);
    --input-bg: #3e1b4b;
    --input-border: #5a2a6f;
    --accent-color: #d3a4f7;
    --accent-secondary: #6f42c1;
}

[data-theme="orange"] {
    --header-bg-color: rgba(40, 30, 20, 0.85);
    --header-text-color: #fff0e0;
    --header-accent-color: #ffcc66;
    --header-border-color: rgba(255, 204, 102, 0.3);
    --header-hover-bg: #ffcc66;
    --header-hover-text: #281e14;
    --submenu-bg-color: rgba(60, 45, 30, 0.95);
    --bg-color: #2d1a0f;
    --text-color: #f5e3d4;
    --text-secondary: #d9b8a0;
    --grid-color: rgba(255, 220, 200, 0.1);
    --container-bg: rgba(51, 33, 18, 0.9);
    --input-bg: #4b301b;
    --input-border: #6f492a;
    --accent-color: #f7b0a4;
    --accent-secondary: #fd7e14;
}

[data-theme="pink"] {
    --header-bg-color: rgba(40, 20, 30, 0.85);
    --header-text-color: #ffe0f0;
    --header-accent-color: #ff99cc;
    --header-border-color: rgba(255, 153, 204, 0.3);
    --header-hover-bg: #ff99cc;
    --header-hover-text: #28141e;
    --submenu-bg-color: rgba(60, 30, 45, 0.95);
    --bg-color: #2d0f1a;
    --text-color: #f5d4e3;
    --text-secondary: #d9a0b8;
    --grid-color: rgba(255, 200, 220, 0.1);
    --container-bg: rgba(51, 18, 33, 0.9);
    --input-bg: #4b1b30;
    --input-border: #6f2a49;
    --accent-color: #f7a4c3;
    --accent-secondary: #e83e8c;
}

[data-theme="brown"] {
    --header-bg-color: rgba(40, 30, 25, 0.85);
    --header-text-color: #f5e5d5;
    --header-accent-color: #d2b48c;
    --header-border-color: rgba(210, 180, 140, 0.3);
    --header-hover-bg: #d2b48c;
    --header-hover-text: #281e19;
    --submenu-bg-color: rgba(60, 45, 38, 0.95);
    --bg-color: #3e2723;
    --text-color: #d7ccc8;
    --text-secondary: #a1887f;
    --grid-color: rgba(215, 204, 200, 0.1);
    --container-bg: rgba(55, 35, 31, 0.9);
    --input-bg: #4e342e;
    --input-border: #6d4c41;
    --accent-color: #bcaaa4;
    --accent-secondary: #795548;
}

[data-theme="gray"] {
    --header-bg-color: rgba(30, 30, 30, 0.85);
    --header-text-color: #e0e0e0;
    --header-accent-color: #bdbdbd;
    --header-border-color: rgba(189, 189, 189, 0.3);
    --header-hover-bg: #bdbdbd;
    --header-hover-text: #1e1e1e;
    --submenu-bg-color: rgba(45, 45, 45, 0.95);
    --bg-color: #212121;
    --text-color: #eeeeee;
    --text-secondary: #bdbdbd;
    --grid-color: rgba(224, 224, 224, 0.1);
    --container-bg: rgba(48, 48, 48, 0.9);
    --input-bg: #424242;
    --input-border: #616161;
    --accent-color: #9e9e9e;
    --accent-secondary: #757575;
}


/* Common Header */
.common-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    padding: 5px 20px;
    background-color: var(--header-bg-color);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--header-border-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    transition: background-color 0.3s, border-color 0.3s;
}

.site-logo {
    height: 30px;
    width: auto;
    margin-right: 20px;
    vertical-align: middle;
}

/* Menu bar */
.menu-bar {
    display: flex;
    justify-content: flex-end;
    flex-grow: 1;
}

.menu-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 10px;
    align-items: center;
}

.menu-item {
    position: relative;
}

.menu-item>a {
    display: block;
    color: var(--header-accent-color);
    text-decoration: none;
    padding: 10px 15px;
    transition: background-color 0.3s, color 0.3s, transform 0.2s;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    white-space: nowrap;
}

.menu-item>a:hover,
.menu-item:hover>a {
    background-color: var(--header-hover-bg);
    color: var(--header-hover-text);
}

/* Page-specific menu items (buttons, selects) */
.menu-item button,
.menu-item select {
    background: none;
    border: 1px solid var(--header-accent-color);
    color: var(--header-accent-color);
    padding: 8px 12px;
    cursor: pointer;
    font-size: 0.9rem;
    border-radius: 5px;
    transition: background-color 0.3s, color 0.3s;
}

.menu-item button:hover {
    background-color: var(--header-hover-bg);
    color: var(--header-hover-text);
}

.menu-item select {
    background-color: var(--header-bg-color);
}

.menu-item select option {
    background-color: var(--bg-color, #fff);
    color: var(--text-color, #000);
}

.has-submenu>a::after {
    content: ' ▼';
    font-size: 0.7em;
    vertical-align: middle;
    margin-left: 5px;
}

.submenu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--submenu-bg-color);
    list-style: none;
    padding: 10px 0;
    margin: 0;
    min-width: 180px;
    width: max-content;
    max-width: 250px;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--header-border-color);
    border-top: none;
    z-index: 1010; /* Ensure submenu is on top */
}

.submenu.show {
    display: block;
    animation: fadeIn 0.15s ease-in-out;
}

/* For submenus opening to the left */
.submenu.submenu-left {
    right: auto;
    left: 0;
}

.submenu li a {
    display: block;
    padding: 12px 20px;
    color: var(--header-accent-color);
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.3s, color 0.3s;
}

.submenu li a:hover {
    background-color: var(--header-hover-bg);
    color: var(--header-hover-text);
}

.submenu .has-submenu {
    position: relative;
}

.submenu .has-submenu > a::after {
    content: ' ▶';
    position: absolute;
    right: 15px;
}

/* Nested submenus */
.submenu .has-submenu .submenu {
    top: 0;
    left: 100%;
    margin-left: 1px;
    border-radius: 0 8px 8px 8px;
}

/* Nested submenus opening to the left */
.submenu .has-submenu .submenu.submenu-left {
    left: auto;
    right: 100%;
    margin-left: 0;
    margin-right: 1px;
    border-radius: 8px 0 8px 8px; /* Adjust border radius */
}

/* Arrow direction for left-opening nested submenus */
.submenu .has-submenu > a.submenu-left-arrow::after {
    content: ' ◀';
    right: auto;
    left: 15px;
}


@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Common Footer */
.common-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px 20px;
    background-color: var(--header-bg-color);
    color: var(--header-text-color);
    z-index: 1000;
    border-top: 1px solid var(--header-border-color);
    font-size: 0.9rem;
    box-sizing: border-box;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

.common-footer p {
    margin: 0;
}

.common-footer a {
    color: var(--header-accent-color);
    text-decoration: none;
}

.common-footer a:hover {
    text-decoration: underline;
}

#realtime-clock-footer {
    color: var(--header-text-color);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* Adjust body padding to avoid content being hidden by header/footer */
html>body {
    /* Header height is approx 55px, footer is 35px. Add some buffer. */
    padding-top: 55px;
    padding-bottom: 40px;
    box-sizing: border-box;
}

[data-theme="dark"] {
    /* Dark Theme Override */
    --header-bg-color: rgba(20, 20, 30, 0.85);
    --header-text-color: #f0f0f0;
    --header-accent-color: #00ffdd;
    --header-border-color: rgba(0, 255, 221, 0.3);
    --header-hover-bg: #00ffdd;
    --header-hover-text: #1a1a1a;
    --submenu-bg-color: rgba(30, 30, 45, 0.95);

    --bg-color: #111827;
    --text-color: #e5e7eb;
    --text-secondary: #9ca3af;
    --grid-color: rgba(255, 255, 255, 0.1);
    --container-bg: rgba(31, 41, 55, 0.9);
    --input-bg: #374151;
    --input-border: #4b5563;
    --success-color: #4ade80;
    --error-color: #f87171;
    --warning-color: #fb923c;
    --accent-color: #818cf8;
    --accent-secondary: #a78bfa;
    --shadow-primary: rgba(0, 0, 0, 0.3);
    --shadow-focus: rgba(129, 140, 248, 0.2);
}

[data-theme="light"] {
    /* Explicit Light Theme */
    --header-bg-color: rgba(255, 255, 255, 0.85);
    --header-text-color: #333;
    --header-accent-color: #667eea;
    --header-border-color: rgba(0, 0, 0, 0.1);
    --header-hover-bg: #667eea;
    --header-hover-text: #ffffff;
    --submenu-bg-color: rgba(255, 255, 255, 0.95);

    --bg-color: #f4f4f9;
    --text-color: #333333;
    --text-secondary: #555;
    --grid-color: rgba(0, 0, 0, 0.07);
    --container-bg: rgba(255, 255, 255, 0.95);
    --input-bg: #ffffff;
    --input-border: #d1d5db;
    --success-color: #22c55e;
    --error-color: #ef4444;
    --warning-color: #f97316;
    --accent-color: #6366f1;
    --accent-secondary: #8b5cf6;
    --shadow-primary: rgba(0, 0, 0, 0.08);
    --shadow-focus: rgba(99, 102, 241, 0.2);
}

/* Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    min-height: 100vh;
    background-image: linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 20px 20px;
    transition: background-color 0.3s, color 0.3s;
}

/* Generic Container for all apps */
.container,
.info-container {
    max-width: 900px;
    margin: 20px auto;
    padding: 30px;
    background-color: var(--container-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow-primary);
    border: 1px solid var(--grid-color);
}

/* Typography */
h1 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 2.5rem;
    color: var(--accent-color);
}

h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 2rem;
    color: var(--text-color);
}

section {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--grid-color);
}
section:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}


/* Form Elements */
.form-group, .input-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-secondary);
}

textarea,
select,
input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"] {
    width: 100%;
    padding: 12px;
    background-color: var(--input-bg);
    color: var(--text-color);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    transition: all 0.3s ease;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

textarea:focus,
select:focus,
input[type="text"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
input[type="email"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--shadow-focus);
}

input[readonly] {
    background-color: var(--grid-color);
    cursor: not-allowed;
}

/* Buttons */
.button-group,
.button-container {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 20px;
    justify-content: center;
}

button,
.action-button {
    padding: 12px 24px;
    cursor: pointer;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-secondary) 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    font-size: 1rem;
}

button:hover,
.action-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-primary);
}

button.secondary,
.action-button.secondary {
    background: transparent;
    color: var(--text-color);
    border: 1px solid var(--input-border);
}

button.secondary:hover,
.action-button.secondary:hover {
    background: var(--text-color);
    color: var(--bg-color);
    border-color: var(--text-color);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
}

td, th {
    padding: 12px 15px;
    border: 1px solid var(--input-border);
    text-align: left;
}

th {
    background-color: var(--grid-color);
    font-weight: 600;
}

tbody tr:nth-child(even) {
    background-color: rgba(128, 128, 128, 0.05);
}

/* --- Page-specific components --- */

/* For whoami & ip_calc */
.info-table td:first-child {
    font-weight: bold;
    width: 35%;
}
.info-table td:last-child, .binary-input {
    font-family: 'Courier New', Courier, monospace;
    word-break: break-all;
}
#map {
    height: 300px;
    width: 100%;
    margin-top: 20px;
    border-radius: 10px;
    border: 1px solid var(--input-border);
}

/* For pass_gen */
#password-display-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--input-bg);
    padding: 5px 15px;
    border-radius: 8px;
    border: 1px solid var(--input-border);
    margin-bottom: 1em;
}

#password-output {
    flex-grow: 1;
    font-family: monospace;
    font-size: 1.2em;
    user-select: none;
    word-break: break-all;
}

#strength-bar-wrapper {
    flex-grow: 1;
    height: 10px;
    background-color: var(--input-border);
    border-radius: 5px;
    overflow: hidden;
}

#strength-bar {
    height: 100%;
    width: 0;
    border-radius: 5px;
    transition: width 0.3s ease-in-out, background-color 0.3s ease-in-out;
}

.strength-color-1 { background-color: #ef4444; }
.strength-color-2 { background-color: #f97316; }
.strength-color-3 { background-color: #eab308; }
.strength-color-4 { background-color: #22c55e; }

/* For rdp_file_gen & pass_gen */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

input[type="checkbox"] {
    margin-right: 8px;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.checkbox-group label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: normal;
    font-size: 0.9rem;
    color: var(--text-color);
}

/* For enc_dec */
#output {
    background-color: var(--input-bg);
    padding: 20px;
    border-radius: 8px;
    white-space: pre-wrap;
    word-break: break-all;
    border: 1px solid var(--input-border);
    min-height: 100px;
    font-size: 14px;
    line-height: 1.5;
}

/* For iframe_checker */
.result.success { background: var(--success-color); color: white; border: none; }
.result.error { background: var(--error-color); color: white; border: none; }
.result.loading { background: var(--input-bg); color: var(--text-color); border-left: 4px solid var(--warning-color); }
.iframe-test iframe { width: 100%; height: 300px; border: 1px solid var(--input-border); display: block; margin-top: 1em; }

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1010;
    margin-left: auto;
}

.hamburger-box {
    width: 30px;
    height: 24px;
    display: inline-block;
    position: relative;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
    width: 100%;
    height: 3px;
    background-color: var(--header-accent-color);
    position: absolute;
    left: 0;
    border-radius: 3px;
    transition: transform 0.25s ease-in-out, background-color 0.25s ease-in-out;
}

.hamburger-inner {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger-inner::before,
.hamburger-inner::after {
    content: '';
}

.hamburger-inner::before {
    top: -10px;
}

.hamburger-inner::after {
    bottom: -10px;
}

/* Active (X) state */
.hamburger-menu.active .hamburger-inner {
    background-color: transparent;
}

.hamburger-menu.active .hamburger-inner::before {
    transform: translateY(10px) rotate(45deg);
}

.hamburger-menu.active .hamburger-inner::after {
    transform: translateY(-10px) rotate(-45deg);
}


/* Responsive Design */
@media (max-width: 768px) {
    .common-header {
        justify-content: space-between;
    }

    .hamburger-menu {
        display: block;
    }

    .menu-bar {
        display: contents; /* Allows menu-list to be positioned relative to header */
    }

    .menu-list {
        display: none;
        position: absolute;
        top: 51px; /* Match header height */
        left: 0;
        width: 100%;
        background-color: var(--header-bg-color);
        flex-direction: column;
        align-items: stretch;
        padding: 0;
        margin: 0;
        border-top: 1px solid var(--header-border-color);
        box-shadow: 0 8px 16px rgba(0,0,0,0.1);
        max-height: calc(100vh - 51px); /* Full height minus header */
        overflow-y: auto;
    }

    .menu-list.active {
        display: flex;
    }

    .menu-item {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid var(--header-border-color);
    }
    .menu-list > .menu-item:last-child {
        border-bottom: none;
    }

    .menu-item > a {
        padding: 15px 20px;
        border-radius: 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    /* Submenu handling for mobile */
    .menu-item:hover > .submenu {
        display: none; /* Disable hover effect */
    }

    .has-submenu > a::after {
        transition: transform 0.2s;
    }

    .has-submenu.submenu-active > a::after {
        transform: rotate(-180deg);
    }

    .submenu {
        display: none;
        position: static;
        width: 100%;
        box-shadow: none;
        border: none;
        border-top: 1px solid var(--header-border-color);
        background-color: rgba(0,0,0,0.15);
        padding: 0;
        max-width: none;
        border-radius: 0;
        animation: none; /* Disable fade-in */
        visibility: visible !important; /* Override JS inline style */
    }

    .has-submenu.submenu-active > .submenu {
        display: block;
    }

    .submenu li {
        border-bottom: 1px solid var(--header-border-color);
    }
    .submenu li:last-child {
        border-bottom: none;
    }

    .submenu li a {
        padding: 12px 20px 12px 40px; /* Indent */
    }

    /* Nested submenus on mobile */
    .submenu .has-submenu .submenu {
        background-color: rgba(0,0,0,0.25);
    }

    .submenu .has-submenu > a::after {
        right: 20px;
    }

    .submenu .has-submenu.submenu-active > a::after {
        transform: rotate(-180deg);
    }

    .submenu .has-submenu li a {
        padding-left: 60px;
    }
}


@media (max-width: 600px) {
    .container, .info-container {
        padding: 20px;
        margin: 10px;
    }

    h1 {
        font-size: 2rem;
    }

    .button-group, .button-container {
        flex-direction: column;
    }

    button, .action-button {
        width: 100%;
    }
}

/* ページ固有サブメニューのスタイル */
.page-specific-submenu .submenu-item {
    padding: 8px 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-specific-submenu .submenu-item label {
    white-space: nowrap;
    font-size: 0.9rem;
}

.page-specific-submenu .submenu-item .select,
.page-specific-submenu .submenu-item .menu-btn {
    flex-grow: 1;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--container-bg);
    color: var(--text-color);
    margin: 5% auto;
    padding: 30px;
    border: 1px solid var(--input-border);
    width: 90%;
    max-width: 800px;
    border-radius: 10px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 5px 25px rgba(0,0,0,0.3);
}

.close-btn {
    color: var(--text-secondary);
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    transition: color 0.2s;
}

.close-btn:hover,
.close-btn:focus {
    color: var(--error-color);
    text-decoration: none;
    cursor: pointer;
}

/* Modal Content specific styles */
.modal-content h2 {
    margin-top: 0;
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-secondary);
    padding-bottom: 10px;
    margin-bottom: 20px;
    text-align: left;
}

.modal-content h3 {
    margin-top: 20px;
    margin-bottom: 10px;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--input-border);
}

.modal-content p, .modal-content li {
    line-height: 1.6;
}

.modal-content ul, .modal-content ol {
    padding-left: 20px;
}