/* ============================================
   MILLIGRAM + FLASHLINE THEME
   With Dark Mode Support
   ============================================ */

/* ============================================
   CSS VARIABLES - FlashLine Theme
   ============================================ */
:root {
    --primary-blue: #005eb8;
    --secondary-blue: #0078d4;
    --accent-yellow: #ffcc00;
    --light-gray: #f5f7fa;
    --medium-gray: #d8d8d8;
    --dark-gray: #363637;
    --text-color: #363637;
    --card-bg: #ffffff;
    --link-color: #2f85ae;
    --link-hover: #2a6496;
    --nav-bg: #ffffff;
    --button-bg: var(--secondary-blue);
    --button-text: #fff;
    --hover-bg: #eff8ff;
    --danger-red: #d33c43;
    --success-green: #1f9d55;
    --warning-yellow: #8d7b00;
    --border-color: #d1d1d1;
    --shadow: 0 7px 14px 0 rgba(60, 66, 87, 0.1), 0 3px 6px 0 rgba(0, 0, 0, 0.07);
}

/* ============================================
   DARK MODE THEME
   ============================================ */
body.dark-mode {
    --primary-blue: #3ea6ff;
    --secondary-blue: #1f7bd8;
    --accent-yellow: #ffd84d;
    --light-gray: #1e1e1e;
    --medium-gray: #2d2d2d;
    --dark-gray: #f5f5f5;
    --text-color: #e0e0e0;
    --card-bg: #2a2a2a;
    --link-color: #66baff;
    --link-hover: #3ea6ff;
    --nav-bg: #2a2a2a;
    --button-bg: #1f7bd8;
    --button-text: #fff;
    --hover-bg: #004a8d;
    --danger-red: #ff6b6b;
    --success-green: #51d88a;
    --warning-yellow: #ffd84d;
    --border-color: #404040;
    --shadow: 0 7px 14px 0 rgba(0, 0, 0, 0.3), 0 3px 6px 0 rgba(0, 0, 0, 0.2);
}

/* ============================================
   Milligram overrides
   ============================================ */
body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 400;
    background: var(--light-gray);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.top-nav-links,
.side-nav,
h1, h2, h3, h4, h5, h6 {
    font-family: "Raleway", sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 400;
    color: var(--text-color);
    transition: color 0.3s ease;
}

a {
    color: var(--link-color);
    -webkit-transition: all 0.2s linear;
    transition: all 0.2s linear;
}

a:hover,
a:focus,
a:active {
    color: var(--link-hover);
    -webkit-transition: all 0.2s ease-out;
    transition: all 0.2s ease-out;
}

.side-nav a,
.top-nav-links a,
th a,
.actions a {
    color: var(--text-color);
}

.side-nav a:hover,
.side-nav a:focus,
.actions a:hover,
.actions a:focus {
    color: var(--link-color);
}

/* ============================================
   Utility
   ============================================ */
.table-responsive {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ============================================
   Main Content
   ============================================ */
.content {
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 0.4rem;
    box-shadow: var(--shadow);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.actions a {
    font-weight: bold;
    padding: 0 0.4rem;
}

.actions a:first-child {
    padding-left: 0;
}

th {
    white-space: nowrap;
    color: var(--text-color);
    background-color: var(--light-gray);
    transition: background-color 0.3s ease, color 0.3s ease;
}

td {
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
    transition: color 0.3s ease, border-color 0.3s ease;
}

table {
    background-color: var(--card-bg);
    transition: background-color 0.3s ease;
}

tbody tr:hover {
    background-color: var(--hover-bg);
}

/* ============================================
   Nav bar
   ============================================ */
.top-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 112rem;
    padding: 2rem;
    margin: 0 auto 2rem;
    background-color: var(--nav-bg);
    border-radius: 0.4rem;
    box-shadow: var(--shadow);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.top-nav-title a {
    font-size: 2.4rem;
    color: var(--accent-yellow);
    transition: color 0.3s ease;
}

.top-nav-title span {
    color: var(--text-color);
    transition: color 0.3s ease;
}

.top-nav-links a {
    margin: 0 0.5rem;
}

.top-nav-title a,
.top-nav-links a {
    font-weight: bold;
}

.side-nav-item {
    display: block;
    padding: 0.5rem 0;
}

/* ============================================
   Theme Toggle Button
   ============================================ */
#theme-toggle,
.theme-toggle {
    background: var(--button-bg);
    border: none;
    border-radius: 50%;
    color: var(--button-text);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
    padding: 0;
    margin-left: 1rem;
}

#theme-toggle:hover,
.theme-toggle:hover {
    background-color: var(--accent-yellow);
    color: var(--dark-gray);
    transform: scale(1.1);
}

/* ============================================
   View action
   ============================================ */
.view.content .text {
    margin-top: 1.2rem;
}

.related {
    margin-top: 2rem;
}

/* ============================================
   Flash messages
   ============================================ */
.message {
    padding: 1rem;
    background: #eff8ff;
    color: #2779bd;
    border-color: #6cb2eb;
    border-width: 1px;
    border-style: solid;
    border-radius: 4px;
    margin-bottom: 2rem;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.message.hidden {
    display: none;
}

.message.success {
    background: #e3fcec;
    color: var(--success-green);
    border-color: #51d88a;
}

.message.warning {
    background: #fffabc;
    color: var(--warning-yellow);
    border-color: #d3b800;
}

.message.error {
    background: #fcebea;
    color: #cc1f1a;
    border-color: #ef5753;
}

/* Dark mode message adjustments */
body.dark-mode .message {
    background: rgba(39, 121, 189, 0.2);
    color: #6cb2eb;
}

body.dark-mode .message.success {
    background: rgba(31, 157, 85, 0.2);
    color: #51d88a;
}

body.dark-mode .message.warning {
    background: rgba(141, 123, 0, 0.2);
    color: #ffd84d;
}

body.dark-mode .message.error {
    background: rgba(204, 31, 26, 0.2);
    color: #ff6b6b;
}

/* ============================================
   Forms
   ============================================ */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
input[type="tel"],
input[type="url"],
input[type="date"],
input[type="datetime-local"],
input[type="month"],
input[type="week"],
input[type="time"],
textarea,
select {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="date"]:focus,
input[type="datetime-local"]:focus,
input[type="month"]:focus,
input[type="week"]:focus,
input[type="time"]:focus,
textarea:focus,
select:focus {
    border-color: var(--primary-blue);
    background-color: var(--card-bg);
}

.input.radio,
.input.checkbox {
    margin-bottom: 2.0rem;
}

.input.radio input,
.input.checkbox input {
    margin: 0;
}

.input.radio label,
.input.checkbox label {
    margin: 0;
    display: flex;
    align-items: center;
    color: var(--text-color);
}

.input.radio label > input,
.input.checkbox label > input {
    margin-right: 1.0rem;
}

.input.radio label:first-of-type {
    margin-bottom: 2.0rem;
}

label {
    color: var(--text-color);
    transition: color 0.3s ease;
}

/* ============================================
   Buttons
   ============================================ */
button,
.button,
input[type="submit"],
input[type="reset"],
input[type="button"] {
    background-color: var(--button-bg);
    border-color: var(--button-bg);
    color: var(--button-text);
    transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.1s;
}

button:hover,
.button:hover,
input[type="submit"]:hover,
input[type="reset"]:hover,
input[type="button"]:hover {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

button:focus,
.button:focus,
input[type="submit"]:focus,
input[type="reset"]:focus,
input[type="button"]:focus {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

/* ============================================
   Paginator
   ============================================ */
.paginator {
    text-align: right;
}

.pagination {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

.pagination li {
    margin: 0 0.5rem;
}

.pagination li a {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.4rem;
    background-color: var(--card-bg);
    color: var(--link-color);
    transition: all 0.2s;
}

.pagination li a:hover {
    background-color: var(--hover-bg);
    border-color: var(--link-color);
}

.pagination li.active a,
.pagination li.current a {
    background-color: var(--primary-blue);
    color: #fff;
    border-color: var(--primary-blue);
}

.prev.disabled a,
.next.disabled a {
    cursor: not-allowed;
    color: var(--medium-gray);
    opacity: 0.5;
}

.asc:after {
    content: " \2193";
}

.desc:after {
    content: " \2191";
}

/* ============================================
   Error
   ============================================ */
.error-container {
    align-items: center;
    display: flex;
    flex-direction: column;
    height: 100vh;
    justify-content: center;
    background-color: var(--light-gray);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ============================================
   Fieldset
   ============================================ */
fieldset {
    border: 1px solid var(--border-color);
    transition: border-color 0.3s ease;
}

legend {
    color: var(--text-color);
    transition: color 0.3s ease;
}

/* ============================================
   Code blocks
   ============================================ */
code,
pre {
    background-color: var(--light-gray);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* ============================================
   HR
   ============================================ */
hr {
    border-color: var(--border-color);
    transition: border-color 0.3s ease;
}

/* ============================================
   Blockquote
   ============================================ */
blockquote {
    border-left-color: var(--border-color);
    color: var(--text-color);
    transition: border-left-color 0.3s ease, color 0.3s ease;
}

/* ============================================
   Smooth Transitions
   ============================================ */
* {
    transition-property: background-color, color, border-color, box-shadow;
    transition-duration: 0.3s;
    transition-timing-function: ease;
}

/* Prevent transition flash on page load */
.preload * {
    transition: none !important;
}

/* ============================================
   Responsive
   ============================================ */
@media screen and (max-width: 640px) {
    .top-nav {
        margin: 0 auto;
        flex-wrap: wrap;
    }
    
    #theme-toggle,
    .theme-toggle {
        position: absolute;
        right: 2rem;
        top: 2rem;
    }
    
    .side-nav {
        margin-bottom: 1rem;
    }
    
    .heading {
        margin-bottom: 1rem;
    }
    
    .side-nav-item {
        display: inline;
        margin: 0 1.5rem 0 0;
    }
    
    .asc:after {
        content: " \2192";
    }
    
    .desc:after {
        content: " \2190";
    }
}