* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f5f7fb;
    color: #1e293b;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
}

h1, h2, h3 {
    margin-top: 0;
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
}

input, select, textarea, button {
    width: 100%;
    padding: 12px;
    margin-bottom: 14px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font-size: 15px;
}

button, .btn {
    background: #2563eb;
    color: #fff;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

button:hover, .btn:hover {
    background: #1d4ed8;
}

.notice {
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.notice-success {
    background: #dcfce7;
    color: #166534;
}

.notice-error {
    background: #fee2e2;
    color: #991b1b;
}

.notice-info {
    margin: 12px 0;
    padding: 14px 16px;
    border-radius: 14px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1d4ed8;
    font-weight: 600;
}

.meta-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 6px;
}

/* =========================
   GLOBAL BUTTON BEHAVIOR
========================= */

button,
a {
    font-family: inherit;
}

/* Base button behavior */
.btn,
.hero-btn,
.dashboard-link-btn,
.request-btn,
.result-call-btn,
.result-request-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    border: none;
    line-height: 1;
    transition: all 0.25s ease;
}

/* Hover interaction (global) */
.btn:hover,
.hero-btn:hover,
.dashboard-link-btn:hover,
.request-btn:hover,
.result-call-btn:hover,
.result-request-btn:hover {
    transform: translateY(-2px);
}

/* Disabled state */
.btn:disabled,
.request-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Focus accessibility */
.btn:focus,
.hero-btn:focus,
.dashboard-link-btn:focus,
.request-btn:focus {
    outline: none;
}