body {
  background:#0f172a;
  color:white;
  transition: 0.3s;
}


:root {
  --bg-dark: #020617;
  --card-dark: #0f172a;
  --accent: #38bdf8;
  --text-soft: #94a3b8;
}

body {
  background: radial-gradient(circle at top, #020617, #000);
  color: #e5e7eb;
  font-family: "Inter", system-ui, sans-serif;
}

/* smooth animations */
* {
  transition: all 0.25s ease;
}


/* ==========================
   HERO SECTION (PRO)
========================== */

.hero {
  padding: 90px 0 60px;
}

/* Profile Image */
.profile-image {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  position: relative;
  z-index: 2;
}

/* Glow */
.profile-glow {
  display: inline-block;
  padding: 6px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,0.6), transparent 70%);
}

/* Title */
.hero-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.accent {
  color: #38bdf8;
}

/* Role */
.hero-role {
  color: #38bdf8;
  font-weight: 500;
  margin-bottom: 12px;
}

/* Description */
.hero-text {
  max-width: 420px;
  margin: 0 auto 25px;
  color: #94a3b8;
  font-size: 0.95rem;
}

/* Buttons */
.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Desktop improvements */
@media (min-width: 992px) {
  .hero {
    padding: 120px 0 80px;
  }

  .profile-image {
    width: 180px;
    height: 180px;
  }

  .hero-text {
    margin-left: 0;
  }

  .hero-actions {
    flex-direction: row;
  }
}







/* Glassmorphism Theme Toggle */
.theme-toggle {
  width: 56px;
  height: 30px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 3px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.25);
}

.theme-toggle span {
  width: 22px;
  height: 22px;
  background: rgba(15, 23, 42, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transform: translateX(0);
}

/* Light mode */
body.light {
  background: #f8fafc;
  color: #111827;
}

body.light .card {
  background: #ffffff !important;
  color: #111827 !important;
}

body.light footer {
  background: #e5e7eb !important;
  color: #111827 !important;
}

body.light .theme-toggle {
  background: rgba(255, 255, 255, 0.6);
  border-color: rgba(0,0,0,0.1);
}

body.light .theme-toggle span {
  transform: translateX(26px);
  background: #facc15;
}

/* Smooth transition for theme change */
* {
  transition: 
    background-color 0.35s ease,
    color 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

/* Active nav link */
.navbar .nav-link.active {
  color: #38bdf8 !important;
  font-weight: 600;
  border-bottom: 2px solid #38bdf8;
}


/* Navbar blur on scroll */
.navbar.scrolled {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, 0.75) !important;
  box-shadow: 0 6px 25px rgba(0,0,0,0.3);
}

/* Page transition */
.page {
  animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

section {
  padding: 80px 0;
}

h1, h2, h3 {
  letter-spacing: -0.02em;
}

p {
  line-height: 1.7;
  color: #cbd5f5;
}

body.light p {
  color: #374151;
}



.btn {
  border-radius: 10px;
  padding: 10px 20px;
  font-weight: 500;
}

.btn-primary {
  background: var(--accent);
  border: none;
}


.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
}


@media (max-width: 768px) {
  .navbar-nav {
    background: rgba(15, 23, 42, 0.95);
    padding: 15px;
    border-radius: 12px;
  }
}



a:focus, button:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}



/* Glow effect for cards (Skills + Projects) */
.card {
  position: relative;
  transition: 
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

/* Hover glow */
.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow:
    0 0 20px rgba(56, 189, 248, 0.6),
    0 0 40px rgba(56, 189, 248, 0.4);
}

/* Light mode glow */
body.light .card:hover {
  box-shadow:
    0 0 20px rgba(37, 99, 235, 0.35),
    0 0 40px rgba(37, 99, 235, 0.25);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover::before {
  opacity: 1;
  box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.6);
}




/*Admin*/

.admin-panel {
  background: rgba(255,255,255,0.05);
  padding: 30px;
  border-radius: 16px;
}

body.light .admin-panel {
  background: #ffffff;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}



/* HERO SECTION */
.hero {
  padding: 120px 0 80px;
}

/* Hero card */
.hero-card {
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.06),
    rgba(255,255,255,0.02)
  );
  border-radius: 24px;
  padding: 60px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}

/* Typography */
.hero-title {
  font-size: 3.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.hero-title .accent {
  color: var(--accent);
}

.hero-role {
  margin-top: 12px;
  font-size: 1.1rem;
  font-weight: 500;
  color: #38bdf8;
}

.hero-text {
  margin-top: 22px;
  max-width: 520px;
  font-size: 1.05rem;
  line-height: 1.7;
  opacity: 0.85;
}

/* Actions */
.hero-actions {
  margin-top: 32px;
}

.hero-actions .btn {
  border-radius: 14px;
  padding: 12px 28px;
  font-weight: 600;
}

/* Profile */
.profile-wrapper {
  display: flex;
  justify-content: center;
}

.profile-glow {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  padding: 6px;
  box-shadow:
    0 0 0 6px rgba(56, 189, 248, 0.15),
    0 18px 45px rgba(0, 0, 0, 0.45);
}

.profile-image {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: contain;
  background: #0f172a;
}

/* Light mode */
body.light .hero-card {
  background: #ffffff;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

body.light .hero-role {
  color: #2563eb;
}

body.light .profile-glow {
  box-shadow:
    0 0 0 6px rgba(37, 99, 235, 0.18),
    0 15px 35px rgba(0,0,0,0.15);
}


/* ===== FIX BUTTON VISIBILITY IN LIGHT MODE ===== */

/* Primary button */
body.light .btn-primary {
  background-color: #2563eb;   /* Blue */
  border-color: #2563eb;
  color: #ffffff;
}

/* Outline button (View Projects / Send Message) */
body.light .btn-outline-light {
  color: #2563eb;
  border-color: #2563eb;
  background-color: transparent;
}

/* Hover states */
body.light .btn-outline-light:hover {
  background-color: #2563eb;
  color: #ffffff;
}



/* Accessible focus states */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 8px;
}

/* Button hover polish */
.btn {
  transition: 
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}





/* Mobile button spacing */
@media (max-width: 768px) {
  .hero-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }
}



/* Success animation */
.success-box {
  max-width: 420px;
  margin: 120px auto;
  padding: 40px;
  border-radius: 20px;
  background: rgba(255,255,255,0.06);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  animation: popIn 0.6s ease;
}

.checkmark {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #22c55e;
  color: white;
  font-size: 40px;
  line-height: 80px;
  margin: auto;
  animation: bounce 0.6s ease;
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes bounce {
  0% { transform: scale(0.5); }
  60% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

body.light .success-box {
  background: white;
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}



.flash-container {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 1055;
  width: 300px;
}

.flash-msg {
  margin-bottom: 10px;
}


/* =========================
   ADMIN DASHBOARD DARK UI
========================= */

.admin-panel {
  background: rgba(15, 23, 42, 0.85);
  padding: 24px;
  border-radius: 16px;
}

.admin-table {
  background: rgba(2, 6, 23, 0.85);
  color: #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}

.admin-table thead {
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
}

.admin-table th,
.admin-table td {
  border: none;
  padding: 14px;
}

.admin-table tbody tr {
  background: rgba(255, 255, 255, 0.03);
  transition: background 0.3s ease;
}

.admin-table tbody tr:hover {
  background: rgba(56, 189, 248, 0.08);
}

.replied-row {
  background: rgba(34, 197, 94, 0.08) !important;
}

/* Reply textarea */
.reply-box {
  background: #020617;
  color: #e5e7eb;
  border: 1px solid #334155;
  font-size: 0.85rem;
  resize: none;
}

.reply-box::placeholder {
  color: #94a3b8;
}

/* Buttons */
.btn-success {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  border: none;
}

.btn-outline-danger {
  border-color: #ef4444;
  color: #ef4444;
}

.btn-outline-danger:hover {
  background: #ef4444;
  color: #fff;
}


/* ==========================
   CONTACT FORM (PRO)
========================== */

.contact-section {
  padding: 40px 0;
}

.contact-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

/* Dark mode support */
body.dark .contact-card {
  background: rgba(15, 23, 42, 0.85);
}

/* Inputs */
.form-control {
  background: transparent;
  color: inherit;
}

.form-control:focus {
  box-shadow: none;
  border-color: #0d6efd;
}

.input-group-text {
  background: transparent;
  border-right: none;
}

.input-group .form-control {
  border-left: none;
}

/* Button loading */
.btn.loading {
  pointer-events: none;
  opacity: 0.8;
}


/* =========================
   PROFESSIONAL SKILLS
   ========================= */

.skills-section {
  padding: 80px 0;
}

.section-title {
  font-weight: 600;
  letter-spacing: 0.5px;
}

.skill-box {
  background: rgba(15, 23, 42, 0.85);
  border-radius: 16px;
  padding: 24px;
  height: 100%;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.skill-box h5 {
  margin-bottom: 10px;
  font-weight: 600;
}

.skill-box p {
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 0;
}

.skill-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* Light mode support */
body.light .skill-box {
  background: #ffffff;
  border: 1px solid #e5e7eb;
}

body.light .skill-box p {
  color: #4b5563;
}




/* =========================
   ABOUT SECTION
   ========================= */

.about-section {
  padding: 90px 0;
}

.about-text {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 18px;
  color: #cbd5f5;
}

/* Light mode */
body.light .about-text {
  color: #374151;
}

/* Buttons spacing on mobile */
.about-actions .btn {
  margin-top: 10px;
}