/* ────────────────────────────────────────────────────────────────
   GlobalTime.io – Calculator page styles
   Dark Mode + Responsive
──────────────────────────────────────────────────────────────── */

:root {
  --primary: #0066cc;
  --primary-dark: #004f9e;
  --success: #28a745;
  --success-dark: #1c7c31;
  --warning: #ff9800;
  --bg-light: #f9f9f9;
  --bg-dark: #0f0f0f;
  --card-border: #ddd;
  --card-border-dark: #444;
  --card-bg-dark: #000; /* fully black in dark mode */
  --text-dark: #eee;
  --radius: 12px;
}

/* Body */
body.calculator-page {
    background: linear-gradient(135deg, var(--bg-light), #f5f7fa);
    font-family: 'Poppins', sans-serif;
    line-height: 1.55;
    color: #222;
}

body.dark-mode.calculator-page {
    background: linear-gradient(135deg, var(--bg-dark), #1e1e1e);
    color: var(--text-dark);
}

/* Container */
.calculator-container {
    max-width: 520px;
    margin: 2rem auto;
    padding: 25px;
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    text-align: center;
}

body.dark-mode .calculator-container {
    background: var(--card-bg-dark);
    border-color: var(--card-border-dark);
    box-shadow: 0 4px 12px rgba(255,255,255,0.06);
}

/* Headings */
.calculator-container h1,
.calculator-container h2 {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
    color: #15418c;
}
body.dark-mode .calculator-container h1,
body.dark-mode .calculator-container h2 {
    color: #80b3ff;
}

.calculator-container p {
    font-size: 1rem;
    margin-bottom: 1.2rem;
}

/* Labels & Inputs */
.calculator-container label {
    display: block;
    font-weight: 600;
    margin-top: 15px;
    text-align: left;
    color: #333;
}
body.dark-mode .calculator-container label {
    color: var(--text-dark);
}

.calculator-container input,
.calculator-container button {
    width: 100%;
    padding: 10px;
    margin-top: 6px;
    border-radius: 8px;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}

.calculator-container input {
    border: 1px solid #bbb;
}
body.dark-mode .calculator-container input {
    background: #2b2b2b;
    color: var(--text-dark);
    border: 1px solid #555;
}

.calculator-container button {
    margin-top: 18px;
    background: var(--primary);
    color: #fff;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.25s ease;
}
.calculator-container button:hover {
    background: var(--primary-dark);
}

/* Result Card */
.result-card {
    margin-top: 20px;
    padding: 20px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #f5f7fa, #e4ebf5);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    text-align: left;
    position: relative;
    animation: fadeIn 0.5s ease;
}

body.dark-mode .result-card {
    background: linear-gradient(135deg, #1a1a1a, #111);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* Result Bars */
.result-line {
    margin: 12px 0;
    font-size: 1rem;
}
.result-line .label {
    font-weight: 600;
    display: inline-block;
    width: 100px;
}
.result-line .value {
    font-weight: bold;
    margin-left: 10px;
}

.bar-container {
    height: 10px;
    border-radius: 6px;
    background: #ddd;
    margin-top: 6px;
    overflow: hidden;
    position: relative;
}
.bar {
    height: 10px;
    border-radius: 6px;
    width: 0;
    transition: width 1s ease-in-out;
}
.bar-percentage {
    position: absolute;
    right: 8px;
    top: -2px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #333;
}
.bar.years { background: var(--primary); }
.bar.months { background: var(--success); }
.bar.days { background: var(--warning); }
.bar.total { background: #6f42c1; }
body.dark-mode .bar-percentage { color: #fff; }

/* Watermark */
.result-watermark {
    margin-top: 14px;
    font-size: 0.75rem;
    text-align: right;
    font-style: italic;
    color: rgba(0,0,0,0.4);
}
body.dark-mode .result-watermark {
    color: rgba(255,255,255,0.4);
}

/* Download Buttons */
.download-btn {
    margin-top: 12px;
    background: var(--success);
    color: #fff;
    border: none;
    padding: 10px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}
.download-btn.warning {
    background: var(--warning);
}
.download-btn:hover {
    background: var(--success-dark);
}
.download-btn.warning:hover {
    background: #e68900;
}

/* Share Buttons */
.share-buttons {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.share-buttons a {
    flex: 1;
    text-align: center;
    padding: 8px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    color: #fff;
}
.share-buttons a.whatsapp { background: #25D366; }
.share-buttons a.twitter { background: #1DA1F2; }

/* Responsive */
@media (max-width: 600px) {
    .calculator-container { padding: 1rem; }
    .calculator-container h1, .calculator-container h2 { font-size: 1.4rem; }
    .result-line { font-size: 0.9rem; }
    .bar-percentage { font-size: 0.7rem; }
}

/* Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}