/* Leave Manager Web - Dark Theme CSS */

:root {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: #1f2937;
    --bg-input: #374151;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --border: #4b5563;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* Flash Messages */
.flash-messages {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 400px;
}

.flash {
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 10px;
    animation: slideIn 0.3s ease;
}

.flash.success {
    background: var(--success);
}

.flash.error {
    background: var(--danger);
}

.flash.info {
    background: var(--accent);
}

@keyframes slideIn {
    from {
        transform: translateX(100px);
        opacity: 0;
    }

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

/* Login Page */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text-secondary);
}

.login-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--text-secondary);
    font-size: 13px;
}

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    color: var(--text-secondary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 15px;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--border);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

/* Dashboard */
.dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 12px;
    margin-bottom: 20px;
}

.header h1 {
    font-size: 24px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-info {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Badges */
.badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.badge-admin {
    background: var(--danger);
    color: white;
}

.badge-head {
    background: #8b5cf6;
    color: white;
}

.badge-manager {
    background: var(--warning);
    color: black;
}

.badge-employee {
    background: var(--accent);
    color: white;
}

.badge-pending {
    background: var(--warning);
    color: black;
}

.badge-approved {
    background: var(--success);
    color: white;
}

.badge-rejected {
    background: var(--danger);
    color: white;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.tab {
    padding: 12px 24px;
    background: var(--bg-card);
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 15px;
    transition: all 0.2s;
}

.tab:hover {
    background: var(--bg-input);
}

.tab.active {
    background: var(--accent);
    color: white;
}

.tab .count {
    background: var(--danger);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    margin-left: 8px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Grid Layout */
.grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
}

.column-wide {
    grid-column: span 1;
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
}

.card h2 {
    margin-bottom: 20px;
    font-size: 18px;
}

/* Balance Display */
.balance-display {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 10px;
}

.balance-number {
    font-size: 48px;
    font-weight: bold;
    color: var(--accent);
}

.balance-unit {
    color: var(--text-secondary);
}

.balance-details {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Request/User Rows */
.request-row,
.user-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--bg-input);
    border-radius: 8px;
    margin-bottom: 10px;
}

.request-info,
.user-info {
    flex: 1;
}

.request-dates,
.user-name {
    font-weight: 500;
    margin-bottom: 4px;
}

.request-days,
.user-username {
    color: var(--text-secondary);
    font-size: 14px;
}

.request-reason,
.user-manager {
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 4px;
}

.request-name {
    color: var(--accent);
    font-weight: bold;
    font-size: 16px;
}

.request-time {
    color: var(--text-secondary);
    font-size: 12px;
    margin-top: 8px;
}

.request-actions,
.user-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.no-data {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .header-left {
        flex-direction: column;
    }

    .tabs {
        flex-wrap: wrap;
    }

    .request-row,
    .user-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .request-actions,
    .user-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

/* Password Toggle */
.password-wrapper {
    position: relative;
    width: 100%;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.2em;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.password-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.password-wrapper input {
    padding-right: 45px !important;
    /* Make space for the button */
}